Diff Report
Run #519fc956834f6: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc9a1407b3: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\EventDispatcher\EventDispatcher::dispatch

Symfony\Component\EventDispatcher\EventDispatcher::dispatchRun #519fc956834f6Run #519fc9a1407b3DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)75,417 75,378 -39 -0.1%
Incl. Wall Time (microsec) per call 1,796 1,795 -1 -0.1%
Excl. Wall Time (microsec)339 340 1 0.3%
Incl. CPU (microsecs)68,004 76,005 8,001 11.8%
Incl. CPU (microsecs) per call 1,619 1,810 191 11.8%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)3,972,144 4,001,928 29,784 0.7%
Incl. MemUse (bytes) per call 94,575 95,284 709 0.7%
Excl. MemUse (bytes)984 984 0 0.0%
Incl. PeakMemUse (bytes)4,133,968 4,165,064 31,096 0.8%
Incl. PeakMemUse (bytes) per call 98,428 99,168 740 0.8%
Excl. PeakMemUse (bytes)2,344 2,344 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\EventDispatcher\EventDispatcher::dispatch [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\EventDispatcher\EventDispatcher::dispatch0 N/A% -39 -9.5% 8,001 200.0% 29,784 19.6% 31,096 20.3%
Exclusive Metrics Diff for Current Function1 2.6% 0 0.0% 0 0.0% 0 0.0%
Parent function
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::dispatch0 N/A% -39 -100.0% 8,001 100.0% 29,784 100.0% 31,096 100.0%
Child functions
Symfony\Component\EventDispatcher\EventDispatcher::doDispatch0 N/A% -158 -405.1% 4,000 50.0% 29,784 100.0% 31,096 100.0%
Symfony\Component\EventDispatcher\Event::setDispatcher0 N/A% 119 305.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::getListeners0 N/A% -3 -7.7% 4,001 50.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\Event::setName0 N/A% 2 5.1% 0 0.0% 0 0.0% 0 0.0%